Searched for: subject:"Energy%5C+resolution"
(1 - 5 of 5)
document
Karmakar, S. (author), Gonen, B. (author), Sebastiano, F. (author), van Veldhoven, Robert (author), Makinwa, K.A.A. (author)
This paper presents a dynamic zoom analog-to-digital converter for use in low-bandwidth (<1 kHz) instrumentation applications. It employs a high-speed asynchronous successive approximation register (SAR) ADC that dynamically updates the references of a fully differential Δ Σ ADC. Compared to previous zoom ADCs,...
journal article 2018
document
Pan, S. (author), Luo, Yanquan (author), Heidary Shalmany, S. (author), Makinwa, K.A.A. (author)
This paper describes a high-resolution energy-efficient CMOS temperature sensor, intended for the temperature compensation of MEMS/quartz frequency references. The sensor is based on silicided poly-silicon thermistors, which are embedded in a Wien-bridge RC filter. When driven at a fixed frequency, the filter exhibits a temperature-dependent...
journal article 2018
document
Khodyuk, I.V. (author)
A scintillator is a transparent material that emits a flash of light when it absorbs a ?-ray photon or an energetic particle. Scintillation crystals are widely used as spectroscopic detectors of ionizing radiation in nuclear science, space exploration, medical imaging, homeland security, etc. This thesis is about nonproportional response of...
doctoral thesis 2013
document
Drozdowski, W. (author), Dorenbos, P. (author), De Haas, J.T.M. (author), Drozdowska, R. (author), Owens, A. (author), Kamada, K. (author), Tsutsumi, K. (author), Usuki, Y. (author), Yanagida, T. (author), Yoshikawa, A. (author)
Scintillation properties of LuAG:Pr grown by Furukawa Co. Ltd., Japan, have been studied. The best crystals display light outputs up to 19000 ph/MeV and an energy resolution of 4.6% at 662 keV. The scintillation yield is found to be a function of size and temperature of the sample; it can be enhanced by 40% upon heating to 450 K....
journal article 2008
document
Drozdowski, W. (author), Dorenbos, P. (author), Bos, A.J.J. (author), Bizarri, G. (author), Owens, A. (author), Quaranti, F.G.A. (author)
CeBr3 crystals have been studied to assess their utility as potential gamma ray spectrometers for future ESA planetary missions. Pulse height spectra, scintillation time profiles, X-ray excited emission spectra, and photoluminescence spectra have been recorded as a function of temperature between 78 and 600 K. In addition, the influence of...
journal article 2008
Searched for: subject:"Energy%5C+resolution"
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